Glycerin 21
PRODUCT DETAILS
If you're looking for supreme softness and ultimate comfort, the men's neutral Glycerin 21 running shoe provides an ultra plush ride thanks to even more soft DNA LOFT v3 cushioning than before, plus a new, more streamlined upper that delivers structure and breathability.
Sustainability
Best For…
-
Supreme softness
-
Comfortable fit
-
Smooth and stable transitions
-
Road running
Features
-
Supreme softness
-
Improved fit
-
Smooth, stable transitions
SPECS
|
Designed for |
Road
|
|
Midsole drop |
10mm
|
|
Weight |
9.8oz / 277.8g
|
Experience

Cushion
A smooth and floaty-feeling run thanks to plush cushioning designed to help you enjoy and savor your run.
Cushion level
- Standard Cushioning
- More Cushioning
- Most Cushioning
Super softness with every step

CUSHY COMFORT
Supreme softness
Compared to the Glycerin 20, the Glycerin 21 features 2mm more of our super-soft, nitrogen-infused DNA LOFT v3 cushioning to maximize softness.

TREAT YOUR FEET RIGHT
Improved fit
New, engineered warp knit upper is breathable and allows for a flexible, accommodating fit while staying soft against your foot.

FIND YOUR FLOW
Smooth, stable transitions
The broad platform stabilizes your foot and promotes smooth heel-to-toe transitions.